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Processes or apparatus involving steps for the removal of impurities
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Industry
CPC
F25J2220/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
Current Industry
F25J2220/00
Processes or apparatus involving steps for the removal of impurities
Sub Industries
F25J2220/02
Separating impurities in general from the feed stream
F25J2220/04
Separating impurities in general from the product stream
F25J2220/40
Separating high boiling, i.e. less volatile components from air
F25J2220/42
Separating low boiling i.e. more volatile components from nitrogen
F25J2220/44
Separating high boiling, i.e. less volatile components from nitrogen
F25J2220/50
Separating low boiling, i.e. more volatile components from oxygen
F25J2220/52
Separating high boiling, i.e. less volatile components from oxygen
F25J2220/60
Separating impurities from natural gas
F25J2220/62
Separating low boiling components
F25J2220/64
Separating heavy hydrocarbons
F25J2220/66
Separating acid gases
F25J2220/68
Separating water or hydrates
F25J2220/80
Separating impurities from carbon dioxide
F25J2220/82
Separating low boiling, i.e. more volatile components
F25J2220/84
Separating high boiling, i.e. less volatile components
F25J2220/90
Separating isotopes of a component
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